Error code: utf-8' codec can't decode byte 0x80 in position 5: invalid start byte

[DinoOtaku]

Hi, why I have this error ?

[dcboy]

same other error with

[i] Analizing header ...
Traceback (most recent call last):
  File "unpack.py", line 42, in <module>
    offset = header.find('\xff'.encode(encoding='iso-8859-1'))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xff in position 0: ordinal not in range(128)

[MaxBiz100]

Same issue with me too. Running MacOS on Intel. Trying to unpack MSD7816 firmware. Is there a fix yet???